Thanks for making me to achieve new ideas about computers. I also have belief that certain of the best ways to maintain your notebook in prime condition is to use a hard plastic-type case, or shell, that will fit over the top of the computer. These types of protective gear tend to be model unique since they are made to fit perfectly in the natural housing. You can buy them directly from the owner, or from third party sources if they are intended for your laptop computer, however only a few laptop may have a cover on the market. Just as before, thanks for your recommendations.